*{
  margin:0 0;
  font-size: 1.2rem;
}

html{
  width:100%;
}

.wrap{
  width:100%;
  .aside-nav{
    width:25%;
    background: #dedede;
    overflow-y: scroll;
    position: fixed;
    top:50px;
    bottom:60px;
    left:0;
    ul{
      width:100%;
      opacity: 1;
      li{
        width:100%;
        height:50px;
        color: black;
      }
    }
  }


  .main-content{
    padding-top: 20px;
    width: 75%;
    overflow-y: scroll;
    position: fixed;
    top: 50px;
    bottom: 60px;
    right:0;
  }
}
